Jim, the casting number is: C 39533 It also has 4 MFI and patent number 2966076 I can see the clutch plates and stuff tucked behind the spur gears, so I'm sure it's a twin grip or "trac lok". Crap I had to search all over for the dang thing, couldn't remember where I put it. I hate getting old, the worst part is it was right in front of me and I kept looking for a bigger box. Rofl Thanks, Armand > A: What's the casting number on it? > > > From: "Armand Eshleman" <aje1@xxxxxxxxxxxxxxx> > Subject: [Amc-list] 2.73 ratior model 20 carrier > To: <amc-list@xxxxxxxxxxxx> > Message-ID: <009a01c78d24$b830e660$6601a8c0@xxxxxxxxxxxxxxx> > Content-Type: text/plain; charset="iso-8859-1" > > Thanks Andy and Frank for responding to my questions. > Unfortunately I still > have no why to identify what carrier I have. > It is a twin grip or trac lok as the Jeep version is called. It > has the > square large opening in the side of the carrier where the twin > grip internal > parts are installed through. Is there a way to identify which > carrier/differential assembly this is?? How can I determine if > it will fit > the 2.73 ratio or the 3 series?? > > Thanks, > > Armand > > _________________________________________________________________ > Exercise your brain! Try Flexicon. > http://games.msn.com/en/flexicon/default.htm?icid=flexicon_hmemailtaglineapril07 > > _______________________________________________ > Amc-list mailing list > Amc-list@xxxxxxxxxxxx > http://www.amc-list.com/mailman/listinfo/amc-list > > > > -- > No virus found in this incoming message. > Checked by AVG Free Edition. > Version: 7.5.467 / Virus Database: 269.6.2/785 - Release Date: 5/2/07 2:16 PM > > _______________________________________________ Amc-list mailing list Amc-list@xxxxxxxxxxxx http://www.amc-list.com/mailman/listinfo/amc-list